Finding the Third Proportional to 83,756.50 and 182,278.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,756.50 : 182,278.50 = 182,278.50 : x
2. Step 2: Convert to fraction form
   83,756.50/182,278.50 = 182,278.50/x
3. Step 3: Cross multiply
   83,756.50x = 182,278.50 × 182,278.50
4. Step 4: Simplify right side
   83,756.50x = 33,225,451,562.25
5. Step 5: Solve for x
   x = 33,225,451,562.25/83,756.50
6. Step 6: Final answer
   x = 396,691.02